Gaya APA
Wahl, Jean. (1969).
Philosophies of Existence (Kesatu).
London:
Routledge and Kegan Paul.
Gaya Chicago
Wahl, Jean.
Philosophies of Existence.
Kesatu
London:
Routledge and Kegan Paul,
1969.
.
Gaya MLA
Wahl, Jean.
Philosophies of Existence.
Kesatu
London:
Routledge and Kegan Paul,
1969.
.
Gaya Turabian
Wahl, Jean.
Philosophies of Existence.
Kesatu
London:
Routledge and Kegan Paul,
1969.
.